32455: Refrigeration Practical Ref & AC 5th Sem Syllabus for Diploma TNDTE M Scheme

Refrigeration Practical detail TNDTE Diploma syllabus for Mechanical Engineering (Refrigeration And Ac) (RA), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (32455), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other ref & ac 5th sem syllabus for diploma m scheme tndte you can visit Ref & AC 5th Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for refrigeration practical is as follows.

Rationale:

Note: All the experiments should be conducted. Examination will be conducted based on one Experiment from each Part.

List Of Experiments

Part A

1. Cutting operation on copper tube
2. Bending and straightening of copper tube using spring bender
2. Flaring operation on a copper tube
1. Pinching operation on a copper tube
2. Swaging operation on copper tube
4. Brazing of copper tube
5. U bending operation on copper tube
6. Removal of refrigerant from a sealed system
7. Study of service valves and installation of gauge manifold set in open type system rig.
8. Determination of COP of medium and low temperature systems

Part B

1. To find percentage running time of refrigerator with different setting of thermostat
2. To determine refrigeration effect, heat of compression and capacity of a sealed system
3. To determine capacity and actual COP of a refrigeration unit
4. To find common, starting and running terminals of a hermetic compressor
5. Wiring, starting and running of refrigeration unit with RSIR starting circuit
6. Wiring, starting and running of a refrigeration unit with CSIR starting circuit
7. Charging refrigerant in the system

Board Examination – Detailed Allocation

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List of Equipments

1. Computer based Refrigeration test rig (Software and Hardware Set up) with 1/3 HP Hermetically sealed Compressor
2. Refrigeration test rig with electronic thermostat and timer facility
3. Hermetically sealed Compressor with multimeter or tongue tester
4. Hermetically sealed Compressor with starting Capacitor ,running Capacitor and wiring Kit
5. Hermetically sealed Compressor with running Capacitor and wiring Kit
6. Refrigeration test rig

For detail syllabus of all other subjects of BE Ref & Ac, M scheme do visit Ref & Ac 5th Sem syllabus for M scheme.

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